An odd twist of corrosion & transmission
February 2nd, 2023
Jury awards Fayette County dairy $4.75M in stray voltage lawsuit
Here’s the part that jumped up and hollered:
I’m familiar with the notion that transmission lines over pipelines can/do corrode the pipeline, so this use of “an anti-corrosion system that sends electricity into the ground to protect the pipeline” seems counter intuitive. So digging just a bit, the term “cathodic protection,” which does ring a bell.
Cool Science: Using Electricity to Fight Corrosion
And that article says:
To fight corrosion, we employ a technique called cathodic protection, which literally uses electrical currents to prevent rust.
With cathodic protection, a flow of electrical current is applied from an external source – a rectifier – through the ground and onto the steel pipe. The protective current changes the environment around the steel, stopping the corrosion reaction.
And “cathodic protection” is not a new concept either.
The intersection of these two concepts is what’s got me stumped. Adding this to the list of things to look into when I’m in a warm and isolated cabin up north!
Lava Ridge Wind EIS Comments due March 21
February 1st, 2023
The blue/purple area is the rough footprint of Magic Valley (subsidiary of LS Power) Lava Ridge wind project, by Twin Falls, Idaho. It’s even closer to the Minidoka National Historic Site, the location of a Japenese internment camp during WWII.
Friends of Minidoka have taken an interest and are posting great info on how to write comments, how to participate, because of course participation is where it’s at. Here’s their “Call to Action” page.
The applicants for Lava Ridge propose several alternate footprints:
Zoom about this on NOW.
The Lava Ridge EIS is out and open for comments, and it’s a LOT to review.
COMMENTS DUE BY MARCH 21, 2023
Here are links, starting with the Executive Summary and in order of appearance (there’s really no easy way to do this, and be prepared, just that first one with the narrative, it’s 578 pages long):
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072054/250078236/Lava_Ridge_DEIS_V1_ExecSum-Chapters.pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072051/250078233/Lava_Ridge_DEIS_V2a_App1_POD_(1%20of%202).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072053/250078235/Lava_Ridge_DEIS_V2b_App1_POD_(1%20of%202).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072055/250078237/Lava_Ridge_DEIS_V3_Apps2-4_and_6-11.pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072050/250078232/Lava_Ridge_DEIS_V4a_App5_(1%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072052/250078234/Lava_Ridge_DEIS_V4b_App5_(2%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072056/250078238/Lava_Ridge_DEIS_V4c_App5_(3%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072057/250078239/Lava_Ridge_DEIS_V4d_App5_(4%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072061/250078243/Lava_Ridge_DEIS_V4e_App5_(5%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072058/250078240/Lava_Ridge_DEIS_V4f_App5_(6%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072059/250078241/Lava_Ridge_DEIS_V4g_App5_(7%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072060/250078242/Lava_Ridge_DEIS_V4h_App5_(8%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072062/250078244/Lava_Ridge_DEIS_V4i_App5_(9%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072063/250078245/Lava_Ridge_DEIS_V4j_App5_(10%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072064/250078246/Lava_Ridge_DEIS_V4k_App5_(11%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072065/250078247/Lava_Ridge_DEIS_V4l_App5_(12%20of%2013).pdf
- https://eplanning.blm.gov/public_projects/2013782/200493266/20072101/250078283/Lava_Ridge_DEIS_V4m_App5_(13%20of%2013).pdf
Of course, the Applicant’s Noise study/report is of great interest to me:
The good news, the BEST news, is that they did use the correct ground factor, 0.0, for their modeling, but wait, that’s not correct. They used a factor of 1.0 and a factor of 0.6 in places:
That’s a map we need to see!!
It sure looks like some folks are too close, or surrounded:
Lava Ridge EIS is out!
January 18th, 2023
The Environmental Impact Statement for the Lava Ridge wind project, proposed by Magic Valley Wind, is now available — get it here:
BLM page for Lava Ridge
![](https://legalectric.org/f/2023/01/image-7.png)
I’d first learned about this when we were on the way from Craters of the Moon National Monument …
… to our next stop, which took us through Jerome, Idaho, and to the Minidoka National Historic Site.
That’s a “new” historical site, where a Japanese internment camp was located. And as we were learning about it online between the two sites, the Lava Ridge wind project popped up — turns out that the wind project as proposed would be adjacent to the historical site! Check the first map above, hunt for “Hunt” Idaho, and here’s Minidoka in relation to “Hunt.”
And from there, Friends of Minidoka popped up, and their advocacy to protect the site, so we’d learned some before we got there:
Friends of Minidoka has an excellent “Comments” page — written suggestions for EFFECTIVE and SUBSTANTIVE comments, and scroll down for a youtube (see also National Trust for Historic Preservation Action campaign), as does the linked BLM pate. From that Friends of Minidoka page:
How to Submit Effective Comments
Effective comments will produce actionable items for BLM. How to Write Substantive Comments provides tips and examples. As per Kasey Prestwich of the BLM, it is important to:
* Focus your comments on the proposed project and what is being analyzed.
* *Describe the significance of the potential impacts and how they affect you, others, places, and activities.
* Provide any new information that is relevant to the project (e.g., potential affected resources).
* Discuss modifications to existing alternatives or suggest other reasonable alternatives with justification.
* Provide detailed information and references to back up your comment.
If your comment includes a statement that describes your opposition or support for the project, ensure you describe specific elements of the project or specific potential impacts that are influencing your position. Position statements must include enough information to help the BLM inform reasonable changes to the alternatives or revisions to the assessment of potential impacts. Avoid comments like “I don’t like this” or “I do like this.”
Identical comments are treated as one comment, including form letters.
Get to work on comments!
U.S. House COVID Report
December 11th, 2022
Following on the equally damning: Senate COVID Report: “Historically Unprepared”
Passive solar heating panels
December 11th, 2022
For years, I’ve wanted to put together a test project here in Red Wing, a solar heating panel on the south facing wall of many of the homes in town. Given the major impact of a heating panel on ONE house, imagine the heat, cost savings, and energy consumption decrease in a fleet of them! Oh well… I’ve not done the work, but if I have some time, dream on, but parking some pages here and starting a file.
There are so many good sites with info. The most important take away is that it’s very CHEAP to build these, and doesn’t take much skill.
And some related inks:
Low Profile, Aluminum Downspout, Solar Hot Air Construction Project
Downspout Test Collector Construction
OK, parked…